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The law of 216 is an easy way to estimate the number of years until the asset is about six times.
The application of the 72 law can be used to grab the sense of time until the asset is increased by long-term investment.
6 times ≈ 216 ÷ (%)216 ÷ 6 = 36 years.
However, 216 law is not a strict future forecast. It is important to use it as a long-term compound interest as there are times when the market goes up and down.
In this article, we will organize the meaning of the 216 law, the difference between the 72 and 144 laws, the use of long-term investment, and the caution for beginners.
What is the Law of 216?
The law of 216 is a way to calculate the period until the asset becomes about six times with a double interest.
72 law estimates the number of years the assets double. 144 law estimates the number of years in which the asset becomes 4 times.
The 216 law is a guide to grab the image that the assets are larger in a longer period.
It is useful to think about how much asset will change when working for long-term profit rather than short-term business movement.
Calculator
The formula is simple.
6 times ≈ 216 ÷ (%)For example, if the average 6% is 6%, it is calculated as follows:
216 ÷ 6 = 36In other words, if the asset has been managed for a long period of time at 6% annual interest, it is about 36 years.
Example
The following is a guide for each yield.
| Year | Approx. 6 times |
|---|---|
| 3% | About 72 years |
| 4% | About 54 years |
| 6% | About 36 years |
| 8% | About 27 years |
| 9% | 24 years |
| 12% | 18 years |
Even if you aim for the same six times, the number of years required varies greatly depending on the average yield.
However, it is necessary to be aware that the higher yield, the higher the price、ctuation and the lower risk are likely to be greater.
Why 216
216 is an approximation to consider the 72 laws as three times.
72 × 3 = 21672 law is a rule that calculates the number of years until the asset doubles. The law of 216 is used to extend its way of thinking for a long time, and to grab the sense of time until the assets are large.
In strict mathematics, it is 8 times when doubles occur three times. For this reason, the 216 law is not “accurate six-fold calculation”, but it is natural to see it as a practical guide toイメージ the image of long-term profit growth.
Important Reasons for Long-term Investment
The 216 law is important because long-term investments have a significant difference in time.
This is a mechanism for profits. The longer the operation period, the longer the return will be on the previous profit.
For example, 6% of annual interest will be shown below.
| Operating period | Asset Image |
|---|---|
| About 12 years | About double |
| 24 years | About 4 times |
| About 36 years | Approx. 6 times |
It may be a big difference in the long term for more than 30 years, even if the yield difference is small in short term.
How to use for beginners
The 216 law can be used when it has a rough image of the old and long-term assets.
It is important to think about the time axis of 10 years, 20 years, and 30 years, rather than a few years unit in a system that runs long term like N。 and iDeCo.
The 216 law makes it easier to check:
- How long does long-term investment need?
- How yield differences affect future assets
- What does it mean to start early?
- Reasons for continuous sales
However, the expected yield does not guarantee the future. Let’s use it as the entrance to the simulation.
Common misunderstandings
The laws of 216 do not guarantee that the assets will be 6 times more.
In the actual market, you will be affected by economic recession,, interest rate ctuations, currency ctuations, inflation, taxes, fees, etc. It does not start with a certain yield every year.
In addition, the number of years up to 6 times will be shortened if the high yield is assumed. However, high returns have high risk.
Pay attention to leverage, extreme in。 investment, and unidentified high yield products.
Comparison of 72, 144, 216
The law of 72, 144, and 216 is a guide to grab the sense of time for the compound interest.
| Legal | View |
|---|---|
| 72 Laws | Up to 2 times |
| 144 Laws | Up to 4 times |
| 216 Laws | Long term guide up to 6 times |
The larger the number, the more the longer the asset formation.
- The 216 law outlines the number of years in which the asset becomes about six times
- The calculation formula is "216 ÷ Annual interest (%)"
- 72 Long-term Laws
- Long-term investments make time a big weapon
- There is also high risk for high yield, so you need to pay attention
First of all, let’s understand that asset formation is a game that mates time. The 216 law is a convenient guide to think about the size of long-term interest intuitively.